F-960 Instruction Manual rev. 6/23/2017
1554 NE 3
rd
Ave, Camas, WA 98607, USA
43
Phone: (360) 833-8835
[email protected]
www.felixinstruments.com
Calibration
Full set span calibrations should take place every three months
for the C2H4 sensor, annually for the CO
2
sensor, and bi-
annually for the O
2
sensor. Always set zero before setting span.
For C2H4 calibration standard gases, we suggest 5 ppm C2H4
and a verification gas of 2 ppm, for CO
2
calibration standard
gases, we suggest 95% CO
2
for the set span procedure and a
verification gas at a lower value, like 16%. For O
2
Calibration
standard gases, we suggest 50% O
2
for the set span procedure
and a verification using ambient air (20.9% O
2
).
The F-960 allows the user flexibility with calibration, there are
two methods for calibrating: utilizing the computer-free
calibration method through on-device adjustments under Setup
> Calibration on the F-960,
OR
by using the computer software
program: G.A.S. (Gas Analysis Software).
The G.A.S. Calibration menu enables a two-point calibration
process for the F-960 Ripen It! Including Zero Calibration and
Span Calibration.
